NameCensus.

UK boy's name

Aithan

An Arabic masculine name meaning "sign" or "miracle".

For 2026, the newest official UK baby-name figures on this page are from 2023. That release is the current official benchmark rather than a forecast.

Aithan is a boy's name in the UK records. People looking for Aithan popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #3523, with 5 babies registered with the name. Its strongest year in the published records was 2022, with 5 births.

This profile covers 16 England and Wales registrations across 4 recorded years from 2020 to 2023. The figures come from ONS England and Wales, so the page is a view of published baby-name registrations rather than a forecast or a live count of people using the name today.

The latest count is about 100% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 16 living people in the UK are called Aithan. This uses published birth registrations from England and Wales, Scotland and Northern Ireland, then applies ONS national life tables to estimate how many are likely still alive. It does not forecast extra births for 2024 or 2026.

Key insights

  • Aithan ranked #3523 for boys in England and Wales in 2023, with 5 registrations.
  • The name peaked in 2022, when 5 boys were registered as Aithan.
  • About 16 living people in the UK are estimated to have Aithan as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3523

2023

Births in 2023

5

Latest year

Peak year

2022

5 births

Estimated living

16

2026

Meaning

What does Aithan mean?

The given name Aithan has its origins in ancient Celtic cultures, tracing back to the early medieval period of the 5th to 10th centuries. It is derived from the Old Irish word "aithne," which means "fire" or "flame." This suggests that the name may have been initially bestowed upon individuals with fiery personalities or those born under auspicious astrological circumstances involving fire.

In the early days, the name Aithan was predominantly found among Celtic populations in regions such as Ireland, Scotland, and parts of Wales. Its earliest recorded use can be traced back to ancient Irish manuscripts and genealogical records, where it appears as a personal name for both men and women.

One of the earliest known historical figures bearing the name Aithan was a 6th-century Irish monk and scribe who resided in the monastery of Iona, an island off the west coast of Scotland. His name is mentioned in several monastic chronicles for his contributions to the preservation of ancient Celtic literature and religious texts.

In the 9th century, an Irish king named Aithan mac Conchobair ruled over the kingdom of Connacht, a region in the west of Ireland. Historical accounts depict him as a formidable warrior and leader who successfully defended his lands against Viking invasions.

During the 12th century, a renowned Welsh bard and poet named Aithan ap Gwilym gained recognition for his lyrical compositions and contributions to the preservation of Welsh literary traditions. His works were widely celebrated and often performed at the courts of Welsh princes.

In the 14th century, an influential Scottish cleric and philosopher named Aithan of Dunfermline made significant contributions to the intellectual discourse of his time. His treatises on theology and ethics were widely studied and debated in academic circles across medieval Europe.

Another notable figure bearing the name Aithan was a 16th-century Irish chieftain from the O'Neill clan, who played a pivotal role in the Nine Years' War against English rule in Ireland. His military exploits and defiance against the English crown were celebrated in Irish folklore and songs.

While the name Aithan has existed for centuries, its usage has become less common in modern times, particularly outside of Celtic regions. However, it remains a unique and historically significant name that carries the essence of ancient Celtic cultures and their reverence for fire and the natural elements.

Sourced from namecensus.com.

Popularity

Aithan over time

The chart below shows babies named Aithan registered in England and Wales in the years where the name appears in the published records, from 2020 to 2023. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Aithan, the clearest high point is 2022. The latest England and Wales figure is 5 births in 2023, compared with 5 at the peak.

Babies born per year

Aithan
01345202020212023

Decades

Aithan by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Aithan was a short-lived spike or a name that stayed in regular use. Average rank is calculated only from years where a published rank exists.

Decade Average rank Total births Years covered
2020s #4092 16 4

Related

Names similar to Aithan

FAQ

Aithan: questions and answers

How popular is the name Aithan in the UK right now?

In 2023, Aithan was ranked #3523 for boys in England and Wales, with 5 births registered.

When was Aithan most popular?

The peak year on record was 2022, with 5 babies registered as Aithan in England and Wales.

What is the meaning and origin of Aithan?

An Arabic masculine name meaning "sign" or "miracle".

How many people are called Aithan in the UK?

A total of 16 babies have been registered as Aithan across the 4 years of ONS England & Wales records shown here.

Which records is this page based on?

The England and Wales timeline uses ONS baby-name records. Scotland figures come from NRS and Northern Ireland figures come from NISRA. Counts are registrations in published baby-name files. The living estimate uses those birth registrations with ONS national life tables.